I-75 South in Forsyth, GA There’s a rest area right before I-475. It’s past Atlanta traffic too. There’s lots of truck parking in a big lot, lots of car parking, and if you make an immediate right coming in, there’s two long lines of parking for travel trailers. Semis aren’t supposed to use that area, but they do, and I can’t complain because I only found out about it through my Trucker Path app! If you get there early enough and go down the first row and back up to the second, it’ll be quieter, a little further off the highway. It’s really wooded and shady with picnic tables, some grills, and a couple water spigots spread around. We stopped here for a few overnight hours in July 2016.